S&P tokenizes U.S. Treasury Index as RWA market continues to expand
Wall Street moves to tokenize IBoxx US Treasuries Index on the Canton Network.
The cryptocurrency sector has expanded significantly, moving beyond means of payment or a speculative trading commodity. One of the most notable areas of reach for the sector is real-world asset (RWA) tokenization.
At the center of this digital transformation is the United States.
Wall Street moves the U.S. Treasury Index on-chain
The S&P Dow Jones Indices moved to tokenize its IBoxx US Treasuries Index on the Canton Network. This shift makes it the first major fixed-income benchmark available as a digital resource, indicating a growing shift from TradFi towards on-chain integration.
According to the S&P report, the index was tokenized in partnership with Kaiko. Under the collaboration, Kaiko provides the digital infrastructure that enables tokenization and non-chain delivery of indices.
The iBoxx U.S. Treasury Index is a widely used bond benchmark that tracks the performance of U.S. Treasuries. This benchmark not only tracks bonds across maturities but also serves as a reference for fixed-income products and institutional investors.
However, the new tokenized asset will act as data infrastructure rather than a direct investable product. Thus, the product is designed for financial institutions, allowing them to integrate benchmark data directly into the blockchain system.
U.S. Treasuries tokenization exceeds $12 billion
With RWAs on a record run, surpassing $27.7 billion, according to RWA.xyz data, U.S. Treasuries have become particularly dominant.
U.S. Treasury tokenized assets have surged to $12.6 billion, surpassing their global counterparts. The surge shows growing demand for and acceptance of RWAs, gradually becoming a base layer for tokenization.

At the same time, short-term bonds have grown significantly, reaching $620 million and reflecting their growing role. Equally, they offer a highly needed entry point for institutional players.
Therefore, the recent move to move the IBoxx index on-chain allows financial institutions to access widely used benchmarks directly. At this growth rate, these assets are positioned to surpass $30 billion in the medium term.
Final Summary
- Tokenized U.S. Treasuries have exceeded $12.6 billion, surpassing all other holdings, with total RWAs hitting $27.7 billion.
- S&P Dow Jones Indices tokenizes its IBoxx US Treasuries Index on the Canton Network in partnership with Kaiko.